Specification Sheet 58-0000-0005 Rev B® OMNI 3000 & 6000 07-May-2012 phone, or PDA consumer devices. Our highly efficient firmware structures integrate with bulletproof hardware and designed for just one thing. Naturally, the OMNI meets and exceeds the data processing, accuracy and calculation cycle time requirements of all recognized standards bodies such as API, ISO, OIML, and AGA. Coupled with the largest flow computer specialist support team and unique on-line support tools and documentation, the OMNI continues to set standards in the industry. Reliability The OMNI has a MTBF (Mean Time Between Failure) greater than 8,000 days. This is not a theoretical calculation or an arbitrary statement, but actual field performance data. In that time we have documented cases of exposure to lightning strikes, hurricanes, water immersion and even a car crash. OMNI Serial numbers 001, 002, 003, and 004, produced in 1991, are still in daily operation. Although they are somewhat Often referred to as simply “The OMNI” and different to today’s OMNI in some installed in over 72 countries worldwide, the functionality, they can be upgraded to OMNI 3000 & 6000 flow computers continue current factory specifications at any time. to be selected for their industry leading What other flow computing device can make standards in Design, Performance and this claim during the past 20 years? Value. Continuity Performance Without changing its familiar construction Reliability and easy-to-use menu navigation, every Continuity part of the OMNI undergoes continuous Security development. OMNI manages all parts of Traceability its product design, development, Affordability manufacture, and distribution 100% under one roof. This guarantees that all advances in technology are incorporated by Performance specialists and are backward compatible. We always build the OMNI to meet the You do not have to buy a new computer needs of Measurement first. From the every several years with the hidden moment you apply either AC or DC power to “Engineering Costs,” training and adoption the OMNI, it is available ready for time associated with buying an all new measurement in less than one second. The device nor with the costs associated with OMNI is not handicapped by inefficient, obsolescence to your control system. With slow loading, memory hungry operating an OMNI you simply upgrade internal systems, intended for the PC, mobile hardware and firmware. OMNI FLOW COMPUTERS, INC. www.omniflow.com Page 1 of 16 Compliance to all that it takes to install. qualified embedded There are always at least two parties to a software developers and programmers. Even the slightest discrepancy delegate this to others. users. www. you variety of ways. door for the manufacturer’s calculations to and security. We take responsibility standards is the responsibility of the system for our software implementation. Just or simply avoided during application imagine changing your flow computer as programming by the manufacturer or often as you change your personal integrator.com Page 2 of 16 . Auditor. integrators. Pipeline. Seller. notebook or cellphone! Firmware Revision and Checksum for OMNI FLOW COMPUTERS. Utilities. hundreds of thousands of ISO9001:2008 Quality Assurance. or LACT. The traceability to any don’t lose time. Three quick name a few. mobile phones and implements at the factory is what is being PDAs and not a support lifetime of 15 or 20 used in the field for your measurement and years. It does not matter what task steps tell you exactly what standards and your flow computer is performing: Custody tasks the flow computer is performing. to testing and verification for you. OMNI customers are not at the applications. system utilities and obsolete your flow computer overnight. dollars. We do not operator. Traceability OMNI recognizes that most flow computer manufacturers. never programming. This is the real significance of or at a minimum. Only OMNI intended for short lifetime consumer gives you the assurance that what OMNI markets such as PCs. When flow computers have an “open” or Affordability “programmable” architecture it opens the The OMNI represents reliability. edited or modified in a changes or frequent software updates. least of all our over time can cost hundreds of man-hours. and even users Security are not experienced. OMNI does the programming. is Loading. Buyer. inexperience or product changes. Royalty. Transfer. For measurement transaction: Buyer. stability. Even the simple audit of computer.omniflow.Specification Sheet 58-0000-0005 Rev B ® OMNI 3000 & 6000 07-May-2012 OMNI does not use a third-party PC Compliance could require the complete operating system such as Windows® or verification of all the flow computer Linux. Field Owners or government regulator. Seller. These operating systems were calculations and functions. Allocation. this reason. Ship Simple configuration. operate and the contractually agreed measurement maintain an OMNI. long before its “sell-by” date. money and measurement approvals a device may have previously as a result of manufacturer or integrator obtained can be overwritten. INC. and mercy of third party suppliers of “freeware” Regulator alike need to have the same who may decide to stop supporting key assurance and peace of mind. manipulated. Without constant design be compromised. www. Valuable diagnostic and data screens have been available since 1992. Batching and Proving in liquid systems.com Page 3 of 16 .Specification Sheet 58-0000-0005 Rev B ® OMNICOM 07-May-2012 OMNICOM OMNICOM is the companion PC Windows-based software that enhances the use of OMNI 3000 and OMNI 6000 flow computers. OMNI FLOW COMPUTERS. INC.omniflow. There are no high level programs that permit back door changes to the core flow computer software/firmware. It simplifies the configuration of an OMNI either online or offline allows the user to perform operations such as Quality monitoring in gas systems. Online and offline configuration Local and Remote access simple operation Multiple site access Extensive F1 help Built in safety limits Extensive Communications logging and debugging Customizable reports Windows 7 supported This single Windows program is all that you need to perform any task on an OMNI. These are completely visible through the front panel. your OMNI is verifiable and traceable back to the factory-supplied. in compliance with standards and approvals. OMNICOM isn’t restricted by the limitations of a third-party operating system or web-based system that can be unusable due to bandwidth and network firewall issues. with its built-in traceable and independently verified calculations are not enough. www. OMNI FLOW COMPUTERS. OIML-approved firmware.Specification Sheet 58-0000-0005 Rev B ® OMNICOM 07-May-2012 It does not matter if you are simply changing one alarm limit or adding a whole new meter run.omniflow. Nothing is hidden. INC. Through superior design focused on measurement needs. No other manufacturer can give you this assurance. OMNICOM has extensive F1 HELP that provides further details for each configuration entry. OMNICOM. At all times. All changes can be made online without interruption to your business. When the OMNI. Additionally.com Page 4 of 16 . When you need help. or a hard copy configuration report. This assures all parties to a custody transfer transaction that the calculations are the manufacturer’s offering when shipped. the OMNI has a fully traceable and visible user statement area best viewed with OMNICOM. The calculations and functions supplied by OMNI cannot be altered. No time-consuming application code and files have to be compiled and downloaded. manipulated or edited by the integrator or user after OIML Approval. many key configuration parameters have built-in safety limits that protect you from the accidental creation of gross errors leading to faulty measurement. The additional calculations or functions can be implemented only using OMNICOM or the front panel. OMNICOM does not require the OMNI to be taken offline to make any kind of change. LPGs. yet subject to considerable doubt in practice. OMNI FLOW COMPUTERS. Calculations are carried out in double precision (64-bit). 1-5V. Maintenance Mode Specialty Gases. Turbine. OMNI has the lowest cost of ownership in the business. The result of continuous end user requirement development. www. field proven reliability. This is in spite of industry changes in flow meter and communication technologies.Specification Sheet 58-0000-0005 Rev B OMNI Features 07-May-2012 OMNI Features With its fast one second power-up recovery. 4-20mA. Premium Billing Chemical. and usability. “Future-Proof” is a term used freely by our competitors. longevity. Ethylene. Totalization integrity is assured through the well established industry practice of triplicated (Tri-reg) storage and checking routines. When you need to add an additional meter run. INC. Honeywell DE. HART. simply add any other I/O modules you need. Rosemount MV. Batch and Station well as conventional RS232/485 totalization connections Multiple Products with individual AC or DC powered product totalizers Configure from Keypad or PC Multiple Batch Consolidation Multiple Metrological Approvals Batch recalculation Broad ambient temperature range Batch Stack – Product Scheduling Calculations performed to 64 bit Automatic prove sequence control double precision accuracy All Meter Types: DP. PD. Refined Products.omniflow. Run Switching Anhydrous Ammonia. Ultrasonic secondary control parameters K-Factor and Meter-Factor Virtual inputs for system simulation Linearization and testing Viscosity Linearization Unique on-board Help All Prover types Simple firmware upgrades Multiple I/O types. Water and Steam Multiple Modbus/TCP and Modbus Product selection over Ethernet (Multiple socket) as Stream. Natural Gas. Coriolis MVS Meter run and Station densitometer OMNI pioneered flow computing based on maintaining a fixed calculation cycle time rather than task loading. Today’s OMNI flow computer still maintains a measurement calculation cycle time of 500ms that exceeds any industry requirements. Even OMNI flow computers in long- term service are backward compatible through upgrade paths to today’s specifications. One second power up Redundant Gas Chromatograph Three year Limited Warranty interface Crude Oil.com Page 5 of 16 . approvals and customer requirements. We can demonstrate this to you at any time. PID control loop with Primary and Coriolis. The modular design lets you buy the hardware you need for any given application – Refer to Model Guide selection for greater details. OMNI has demonstrated “future-proof” since 1991. floating point format for greatest accuracy. NGLs. the OMNI track record stands alone protecting the interest of both buyer and seller in Custody Transfer measurements. IP Address or IP Range.com Page 6 of 16 . Within the OMNI firmware. flexibility in communications is an essential consideration for your choice of flow computer. ASCII. Allen-Bradley.omniflow. but with lower level devices such as secondary instrumentation on the pipeline or the system PLC. OMNI Ethernet modules offer up to 8 “Sockets” per port for concurrent connections with security enabled – Password. but also needs to integrate with legacy equipment using Serial communications at the same time. OMNI FLOW COMPUTERS. Full and half Duplex Modbus/TCP. Connection to HART or Honeywell DE enabled transmitters and multivariable (MV or MVS) units requires specific modules as identified in the Mode Selection Guide of this Specification (Connections for Smart Transmitters.Specification Sheet 58-0000-0005 Rev B OMNI Features 07-May-2012 Communications In today’s modern and changing IT environment. Flow Meters and Multivariable Devices). MAC Address. the protocols and register maps will automatically implement based on the device type you select. INC. Ethernet – 8 sockets/port HART® RS232/485 . A total of ten (10) communications parts can be set up in the OMNI – Up to eight (8) RS232/485 and up to two (2) Ethernet ports in combination . RTU + Modem Ultrasonic and Coriolis flowmeters + compatibility. www. DCS. Pipeline Integrity and Accounting systems. TCP/IP Direct plug and play compatibility to Modbus. Master and Slave Gas Chromatographs Peer-to-Peer Today’s discerning customer prefers Ethernet communications wherever possible.up to ten total. Not only communication with higher level systems such as Supervisory. Communication to SMART devices installed on the pipeline is simply achieved by selection of the appropriate OMNI hardware module. OMNI offers a mix and match ability to meet even the most demanding system users needs. Network printing is a standard feature that includes multiple printer IP address identification with the additional feature of Report assignment to each printer.Configurable Honeywell DE Encapsulated Modbus. www. For all other applications.Specification Sheet 58-0000-0005 Rev B OMNI Guide 07-May-2012 OMNI 3000/6000 Model Guide In order to be able to specify and select your OMNI flow computer Model. It will accept two (2) field I/O modules (Combo Modules). you should use an OMNI 6000. INC. it would come with two 12 channel digital I/O modules and up to three Communications modules (either Serial or Ethernet or a mix of both). Connecting Your OMNI The number and types of process I/O signals determine the number and types of modules you select for your application. In addition. It has one 12 channel digital I/O module and one Communications module (either Serial or Ethernet). Conventional I/O Signals Module INPUT 1 INPUT 2 INPUT 3 INPUT 4 OUTPUTS Type A 4-20 4-20 4-20 4-20mA 2 x 4-20mA 1-5 1-5 1-5 1-5V RTD RTD Meter Pulse Meter Pulse Type B 4-20 4-20 4-20 Densitometer 1 x 4-20mA 1-5 1-5 1-5 (frequency) RTD RTD RTD Type E 4-20 4-20 Meter Pulse Meter Pulse 2 x 4-20mA 1-5 1-5 Dual Pulse (With Dual Pulse (With RTD RTD Level A fidelity) Level A fidelity) Duel Chronometry Duel Chronometry Type E/D 4-20 4-20 Densitometer Densitometer 2 x 4-20mA 1-5 1-5 (frequency) (frequency) RTD RTD OMNI FLOW COMPUTERS.com Page 7 of 16 . The OMNI 6000 is designed to accept up to 24 Input signal using six (6) field I/O modules (Combo Modules) including two (2) Serial SV modules and would typically be used for up to four (4) meter run applications. OMNI’s Combination Modules are selected to meet the number and type of I/O your system requires.omniflow. you will need to know: How many Meter runs will be connected? How many and what type of field equipment inputs and outputs will be connected? What communications connections will you require? Are you measuring hydrocarbon Gas or Liquid or some other fluid? Will you measure in Metric (IS) or US Customary units? What is your preferred installation style? The OMNI 3000 would typically be used for single liquid or perhaps dual gas meter run applications. Supervisory Systems. 16 (4 x 4) devices max per module. select from the following communications modules: Module Type Configurable as either RS-232 or RS-485. Module Type Select HV Modules for up to 4 Honeywell Multivariable HV Transmitters connected point-to-point. Ethernet) 1 RS-485 Repeater Port. DCS. Master/Salve Serial port. Supports 2 device Process connections per module:- Variable) Rosemount 3095FB Elster-Instromet Ultrasonic Flow Meter Daniel Ultrasonic Flow Meter SICK Ultrasonic Flow Meter FMC Ultrasonic Flow Meter Communications Modules For Serial or Ethernet data connections to any other devices not listed under the SV module above (including connections to. PLC’s. www. Flow Meters and Multivariable Devices If your I/O includes “Smart” devices such as HART or Honeywell transmitters. 4 transmitters 2 x 4-20mA per network. Printers.). Type SV Select SV Modules for Serial Data Communications connections 6 x 4-20mA (Serial to the following process devices. Up to 2 SE modules may be installed + 1 additional S module where necessary. Type HM Select HM for up to 4 HART multi drop networks.omniflow.Specification Sheet 58-0000-0005 Rev B OMNI Guide 07-May-2012 Connections for Smart Transmitters. Module Type 1 Ethernet Port supporting up to 8 concurrent connections (Sockets) per port. OPC databases etc. HMI’s . OMNI FLOW COMPUTERS. Up to 3 S modules (6 ports) may be installed. Master/Salve S (Serial) 2 independent ports per module. then select from the Modules below: Module INPUT 1 INPUT 2 INPUT 3 INPUT 4 OUTPUTS For Honeywell 2 x 4-20mA Transmitters Select H Modules for up to 4 Honeywell Smart devices Type H connected point-to-point. flow meters with serial data links. 2 x 4-20mA For HART 4 HART Networks per Module 2 x 4-20mA Transmitters Select HT Modules for up to 4 HART devices connected point- Type HT to-point. Gas Chromatographs. INC. SE (Single 1 Configurable either RS-232 or RS-485. OMNICOM/PC.com Page 8 of 16 . OMNI Firmware Revision Number Fluid To be Flow Meter Type US Metric measured Customary Units Units Liquid Turbine. Example Model Number . PD. contact OMNI Sales directly or your local OMNI approved reseller Office. Coriolis Should you need any assistance with the I/O module selection for your application. Orifice.omniflow. Module Type 12 configurable digital inputs or outputs per D module D (Digital) Maximum 24 (12 x 2) per OMNI Application Firmware Select the firmware to be installed in the OMNI first by the required measurement units (US Customary or Metric). the OMNI Digital or D Module is used for signals such as status.Specification Sheet 58-0000-0005 Rev B OMNI Guide 07-May-2012 Digital. secondly by the fluid to be measured (Gas or Liquid). Ultrasonic applications with Meter-Factor Rev 22 Rev 26 Linearization Gas DP. sampler grab signals. PD. and then by the primary flow meter device type. Venturi.NE4OPT-6-1D-1S-1SE-1B-2E R20 The above model number would give the following: NEMA Ready Style. pulse outputs. www. Ultrasonic. Cone.Rev 20 Rev 24 Factor Linearization Liquid Orifice/DP Meters Contact OMNI Contact OMNI Liquid Turbine. Coriolis applications with K. and prover sphere detector switches input.com Page 9 of 16 . with 12 Digital I/O (D Module) 3 RS232/485 Serial Ports (S + SE Module) 1 Ethernet port (SE Module) 1 Densitometer Input (B Module) 7 Analog Inputs and 6 Analog outputs (B+E modules) 4 Meter Pulse inputs (4 single pulse or 2 dual pulse meters) Firmware for pulse output meters. INC. Discrete. Each digital channel is configured by the user to be an Input or Output. Rev 23 Rev 27 Ultrasonic. US Units (R20) OMNI FLOW COMPUTERS. command. Nozzle + Turbine. Status I/O Signals For digital signal I/O. Connection of the extended panel to the OMNI is made via OMNI supplied ribbon cables available in 5.com Page 10 of 16 . With its lightweight. www. and 15 foot (1. NEMA Ready (Order code NE4OPT3 or NE4OPT6) Designed for installation in NEMA4 type enclosures but can alternatively be installed in 19” racks.0m and 4. Field connections are made via an extended panel which is installed close to the main field terminations. All the options below may be powered by AC or DC.5m.Specification Sheet 58-0000-0005 Rev B OMNI Guide 07-May-2012 Installation Styles The OMNI 3000/6000 is available in a range of installation styles to suit your site needs. Panel Mount With Extended Back Panel (Order code 3PMN4O or 6PMN4O) Installed as the Panel Mount.8” carbon steel (NEMA4) or Stainless Steel (NEMA4X) the NEMA Ready OMNI’s are pre- installed on an internal swing frame inside a lockable enclosure with viewing window. 10.5m.7cm) ribbon cable. cabinets and panels where space may be a constraint. Field connections are made at the rear of the OMNI. 3. 10. INC. Supplied with the necessary installation hardware to secure to the front of the panel. separate keypad and 18” (45.5m) lengths. NEMA4 and NEMA4X (Order code NEMA4_3 or NEMA4X_6) Available in painted 24” x 24” x 12.0m and 4. it allows the OMNI to be installed on panel doors. Field connections are made using screw terminals.5m) lengths. 3. Connection of the extended panel to the OMNI is made via OMNI supplied ribbon cables available in 5.omniflow. OMNI FLOW COMPUTERS. Panel Mount (Order code 3000 or 6000) For installation into standard instrument and control room panels. and 15 foot (1. Panel Cut-out: 8. (47 to 440 function Hz) or 22 to 26 VDC. Alpha Shift Mode. Transorbs and self-resetting Behind Panel: OMNI 3000: 8. with tactile and audio feedback Data Entry Lockout: Internal switch and Environmental software passwords Operating Temperature: +14F to +140°F Display: Alphanumeric.5 in (394 mm) Front Panel Bezel: 9 x 5 in (229 x 127 mm) Weight: OMNI 3000: 9 lbs (4. OPERATOR DISPLAY KEYPAD OMNI 6000: 16 lbs (7. INC. domed membrane. IEC-EN 61000-6-2 Program Mode. www. Storage Temperature: -4 to +158 F (-20 contrast and backlight adjustment.75 in (222 fuses. OMNI 6000: 15.26 kg) Keypad Characteristics: 34-key. Operating Mode Indicator LEDs EMC: Compliant with European Union Quantity: Four Electro-Magnetic Coupling regulations: Dual Color: Red/Green Emissions: EN55022-B Functions: Active Alarm. OMNI FLOW COMPUTERS. 4 lines of 20 (-10C to +60 C) characters with back light.08 kg). Diagnostic Mode. Maximum DC Offset from +DC or –DC to Security Earth ground =120 VDC. mm).25 x 4. Immunity: EN61000-4.Specification Sheet 58-0000-0005 Rev B OMNI Specifications 07-May-2012 Flow Computer Isolation: All analog inputs and outputs are optically isolated from computer logic Specifications supply. Maximum common mode voltage on any input or output is ± 250 VDC to chassis Dimensions ground.com Page 11 of 16 . Software: Multi-level password control Transducer Output Power: 24 VDC at ~400 Hardware: Optional lock/seal on housing mA for most configurations (when AC plus an internal keyboard program lockout powered) switch. viewing angle. non-resettable Power 10 to 20 Watts (excluding Maximum Rate: 10 counts per second transducer loops) 10 to 35 Watts (including transducer loops). with programmable Supply Voltage: 90 to 264 VAC. Electromechanical Counters Electrical Quantity: Three.omniflow.75 in (210 x 121 Transient/Over-voltage Protection: mm) Current limiting. to +70 C) Viewable Temperature: +32F to +122F Relative Humidity: 90% non-condensing (0C to 50C) maximum Safety Classification: For use in a classified safe electrical area. Display: 6-digit. NIST14. o-Xylene. CALCULATIONS AND APPROVALS Type: 32-bit. API MPMS Ch. OIML D031. Specialist Meters: Cone Meters. INMETRO (Brazil).11. Ethylene & UL. API MPMS Ch 11. MID. AGA10. GOST (Russia). GPA TP15.6 VDC NiMH Aromatics: ASTM D1555: Benzene. 11. AGA5. Ammonia. programmable interval down to 10 Mixes: msec. OMNI FLOW COMPUTERS. 150 MHz Maximum Liquid (Partial): Crude Oil & Refined Products: Flash: 4 MB ASTM D1250(1952) Tables 5/6. LNE (France).Propanes. API MPMS Ch.3. ISO12213- (Calibron). Steam NIST & ASME. SVP/Compact (Daniel. Typical Memory Backup Period: 60 – 120 Cumene.2. Chronometry. Pipe. Aromatic hydrocarbon. per day.2. Typical battery life: 5-7 years. m- days (with power removed). www. E/P of day. Bi-directional AGA11.5 MB (1980) & (2004-2007). Redlich-Kwong.3. Ethylene IUPAC Available with European CE Mark.2.1 (1983). 300-350 & 350-400F. Anhydrous Gas (Partial): AGA3 (US and Metric). Ethylene API MPMS Ch.8. Toluene. RAM Battery Backup: 3. INC. WATER. Approvals and Compliances Nitrogen. Measurement Canada. (2004-2007) table 23/24E & 53/54E Butadiene: ASTM D1550. Satyrene. Master Meter. Double 3. Oxygen. European Directive 2004/22/EC. Ethylene NIST1045.NGLs incl: Ethanes. WELMEC 7. Cyclohexane. AGA7. CSA. EN12405 Part 1. minimum available for archive data 11.59/60. Ethybenzene. Prover Types: Unidirectional.2.05 seconds Olefins: Propylene API MPMS Ch.com Page 12 of 16 . modified-AGA-NX19. Indian W&M. 11. Hydrogen. Maintains time during power loss. GPA 2172.11.2.2 M. (AAT). PAC (China).2 Calculations Misc: CO2PAC. Ethylene IUPAC.53/54. ISO 6976. Flow MD).omniflow.3. OIML Equimeter/Invensys Auto-Adjust Turbine R117-1.11.2 & 8. Clock Accuracy: Powered 0. Additional approvals for: NMi (Netherlands Measurement Institute). time LPGs. AGA8 (all years). GPA TP27. Real Time Clock: Battery backed-up. Speciality Gases: NIST 1048: Argon. Honeywell ISO 5167 (All years). Xylene.2.11. p-Xylene. Fast RAM: 4 MB 23/24. .1 Reports downtime on power-up.1M.1 RAM: 2 MB Battery Backed – 1. S-GERG.Specification Sheet 58-0000-0005 Rev B OMNI Specifications 07-May-2012 CPU. 05 % of reading +/.008 Ohms Type: Dual Pulse or Single Pulse optically Range: -229F to 293F (-145C to +145C) isolated.omniflow.Specification Sheet 58-0000-0005 Rev B OMNI Specifications 07-May-2012 INPUT SPECIFICATIONS Loop Resistance: 900 Ohm with 24 VDC Power. (referenced to DC Power Return) Chandler (UGC). Working Loop Voltage: 30 VDC to 18 VDC OMNI FLOW COMPUTERS.0.2 Volts +/.2 volts (Nominal @ 1kHz) Detector Switch Inputs Input impedance: 1 M Ohm (Nominal @ (Non-Double Chronometry) 1kHz) Input Type: Voltage Common Mode Voltage: 250 VDC to Gating Transition: Application of voltage chassis ground starts and stops proves Fidelity Checking: API MPMS OL55 Level Minimum Time Pulse High: 1 msec A.7 k Ohms Densitometer Pulse Inputs Input On Voltage: >10 V On.com Page 13 of 16 .2 Volts +/.2 counts RTD Configuration: 4-wire Bridge (strongly 41F to 122F (+5C to +50C) recommended for fiscal accuracy) Common Mode Voltage: ±250 VDC to RTD Resistance: 100 Ohm @ 32F (0C) chassis ground Excitation Current: 3.025% of reading +/. ThermoFisher (Sarasota). Accuracy: ±0.2 k Ohm with 30 VDC Power Analog Inputs Update Rate: Each 500 milliseconds Input Type: 1-5 V or 4 . INC.2 volts (Nominal Common Mode Voltage: ±250 VDC to @ 1kHz) chassis ground Negative Going Trigger Threshold: +3. selected by Accuracy: 10 ppm (Frequency) installing shunt resistor) Resolution: 14 Bits RTD Inputs Accuracy: ±0. www.0.025% of reading +/. DC to 12 kHz Sine Wave Resolution: 0.2 Volts +/- 0./Min.2 counts Signal Level: Positive Going Trigger 41F to 122F (+5C to +50C) Threshold: +4.2 counts 32F to 122F OUTPUT SPECIFICATIONS (+5C to +50C) Analog Outputs Resolution: 12 Binary Bits Output: Current source 4-20 mA (referenced to transducer power return terminal) Common Mode: ±250 Volts to chassis ground Max. Common Mode Voltage: ±250 VDC to 0. Minimum Time Pulse Low: >2 seconds Input Impedance: 4. Debounce: 2 sec in Software Positive Trigger Threshold: +1.2 volts Accuracy: ±0.45 mA Nominal (+/- 0. Square Ohm per wire Wave.7KHz (4000 – 150 Input Impedance: 1 Meg Ohm when 1-5V.02 mA) Flowmeter Pulse Inputs Maximum Field Wiring Resistance: 1k Input Frequency: DC to 15 kHz. 1. micro second period) (250 Ohms when 4-20 mA.6 Volts +/.2 volts chassis ground Negative Trigger Threshold: +1. <4 VDC+ Off Densitometers: Micro Motion (Solartron).20 mA Signal Level: 2 to 5 Volts Peak to Peak Scan rate: All channels read every 500ms Frequency: 250 Hz to 6. 500 mA per digital I/O module Output Voltage: +DC – 1v nominal (Configured as an Input) Input Impedance: 4. per point. www. INC.omniflow.com Page 14 of 16 .7 k Ohms in series with 2 LEDs Input Voltage: Input voltages > 8 to < DC+ will be recognized as on Input voltages < +2 V will be recognized as off LEDs: Operating and Fuse open circuit indicators on each channel Common Mode: ±250 Volts to chassis ground Scan Rate: Outputs may be pulsed at 50Hz Maximum OMNI FLOW COMPUTERS.Specification Sheet 58-0000-0005 Rev B OMNI Specifications 07-May-2012 CONTROL OUTPUTS/STATUS INPUTS (12 per module) Configuration: Open emitter Darlington or FET transistor source (Referenced to transducer power return terminal) (Configured as an Output) Current Capacity: 200 mA max. Syslog. Telnet. output and handshaking signals Ohm Short Circuit Current: 10 mA limited Input Low Threshold: Vl = -3. 19.6. UDP RS-485 Quantity: Two ports per module.5 k input. 9. 2. 19. LPD. 10 max in OMNI 6000.4 kbps Connections: 8 simultaneous (Sockets) Common Mode Voltage: ±250 Volts DC to per port chassis ground Physical: 10BaseT LEDs: Indicator LEDs for each channel Speed: 10MBits/Sec input.5 Volts chassis ground typical LEDs: Indicator LEDs for each channel Recommended Load Impedance: 1.2. 6 max in Baud Rate: Software Selectable Range: OMNI 6000. 38.4 k bps OMNI 6000. Range Quantity: Two ports per module.4. 4. 4.8. INC. 2.2. www.Specification Sheet 58-0000-0005 Rev B OMNI Specifications 07-May-2012 COMMUNICATION SPECIFICATION Input Low Threshold: 0. 10 max in 1. 9. Modbus/TCP. 4 Max in OMNI 3000 Common Mode Voltage: ±250 Volts DC to Serial Data Output Voltage: ±7.8.com Page 15 of 16 .omniflow. 4 Max in OMNI 3000 HART Serial Data Output Voltage: 5 Volts Physical: FSK differential driver Networks: 4 per Module – 16 Max Recommended Load Impedance: 120 Sensors: 4 per Network – 64 Max per Ohm (located on module) OMNI Short Circuit Current: 20 mA Limited OMNI FLOW COMPUTERS.4. TCP. output and handshaking signals Protocols: Modbus.0 Volts Quantity: One port per module.0 Volts Ethernet Input High Threshold: Vh = +3. 1 Max in OMNI 3000 1.6.8 Volts RS-232 Mode Baud Rate: Software selectable. 38.2.2. com Page 16 of 16 . Omni Flow Computers.. and ”Measure the Difference”. Inc.com support@omniflow. All other trademarks are the property of their respective owners. 77478. “OMNI”.. USA Sales and Service: +1 281 240 6161 Facsimile: +1 281-240-6162 sales@omniflow. Inc.com OMNI FLOW COMPUTERS. are registered trademarks of OMNI Flow Computers. INC. Texas. Inc. 12620 West Airport Blvd. pursuant to a policy of product development and improvement.Specification Sheet 58-0000-0005 Rev B OMNI Specifications 07-May-2012 OMNI Flow Computers. Suite 100 Sugar Land. “OMNIVIEW”. The OMNI Flow logo. www. may make any necessary changes to these specifications without notice. “OMNICOM”.omniflow. in the United States and other countries.